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Sandvik Coromant - 8mm Body, 5.1mm Step Diam, 0.314961" Diam Shank, Solid Carbide Subland Step Drill Bit - Exact Industrial Supply

Sandvik Coromant - 8mm Body, 5.1mm Step Diam, 0.314961" Diam Shank, Solid Carbide Subland Step Drill Bit


Item #: 49566862
Brand: Sandvik Coromant
Model #: 6423099

Features and Benefits

Solid carbide provides better rigidity than High Speed Steel (HSS). It is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Titanium Aluminum Nitride (TiAlN) has a higher hardness and oxidation temperature than TiN. As a result, it is better for higher speed operations in a variety of steel machining applications.
Product Specifications
Drill Body Size (mm) 8
Drill Body Size (Decimal Inch) 0.3150
Step Diameter (mm) 5.10
Step Diameter (Decimal Inch) 0.200787
Shank Diameter (Decimal Inch) 0.314961
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiAlN
Overall Length (mm) 79
Overall Length (Decimal Inch) 3.1102
Step Length (mm) 14.00
Step Length (Decimal Inch) 0.5551
Flute Length (mm) 26.00
Flute Length (Decimal Inch) 1.02362
Shank Length (Decimal Inch) 1.4173
Shoulder Included Angle 90
Drill Point Angle 140
Tap Thread Size M6 & 1/4-20
Series/List CoroDrill 860
Through Coolant Yes
$185.01

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